Martin Lesser D.O.
About this NPIWhat this record shows.
NPI 1790779908 is registered to Martin Lesser D.O., a Adult Medicine Physician practising at 1236 Main St, Suite 201 in Holyoke, Massachusetts. Adult Medicine Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Martin Lesser D.O. has been enumerated in the National Provider Identifier (NPI) registry since 2005.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20050504000082Family PracticeMA
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Martin Lesser D.O. accepts. To confirm in-network status with your specific health plan, contact Martin Lesser D.O. directly at (413) 536-7040.
Frequently asked
Yes. NPI 1790779908 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Adult Medicine Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (413) 536-7040.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Martin Lesser D.O. is a Type-1 individual NPI.